{% extends 'base.html' %}
{% load static %}

{% block title %}{{ portfolio.nome }} - {{ block.super }}{% endblock %}

{% block breadcrumb %}
<nav aria-label="breadcrumb" class="bg-light">
    <div class="container-fluid">
        <ol class="breadcrumb mb-0 py-2">
            <li class="breadcrumb-item"><a href="{% url 'home' %}">Início</a></li>
            <li class="breadcrumb-item"><a href="{% url 'portfolio:list' %}">Portfolios</a></li>
            <li class="breadcrumb-item active" aria-current="page">{{ portfolio.nome }}</li>
        </ol>
    </div>
</nav>
{% endblock %}

{% block content %}
<!-- Container para o modal -->
<div id="modalContainer"></div>

<div class="d-flex justify-content-between align-items-center mb-4">
    <div>
        <h1>
            <i class="bi bi-folder"></i> {{ portfolio.nome }}
            {% if portfolio.ativo %}
                <span class="badge bg-success">Ativo</span>
            {% else %}
                <span class="badge bg-secondary">Inativo</span>
            {% endif %}
        </h1>
        <p class="text-muted mb-0">
            <i class="bi bi-house"></i> {{ portfolio.workspace.nome }} - 
                                    <i class="bi bi-building"></i> {{ portfolio.departamento.nome }}
        </p>
    </div>
    <div class="btn-group">
        {% if user.is_superuser %}
            <button type="button" 
                    class="btn btn-outline-secondary edit-portfolio-btn"
                    data-portfolio-id="{{ portfolio.pk }}"
                    data-portfolio-name="{{ portfolio.nome }}">
                <i class="bi bi-pencil"></i> Editar
            </button>
            <a href="{% url 'portfolio:delete' portfolio.pk %}" 
               class="btn btn-outline-danger delete-btn"
               data-item-name="{{ portfolio.nome }}">
                <i class="bi bi-trash"></i> Excluir
            </a>
            <a href="{% url 'permissions:portfolio_permissions' portfolio.pk %}" 
               class="btn btn-outline-info">
                <i class="bi bi-shield-lock"></i> Gerenciar Permissões
            </a>
        {% endif %}
    </div>
</div>

<div class="row">
    <!-- Informações do Portfolio -->
    <div class="col-lg-4">
        <div class="card mb-4">
            <div class="card-header bg-gradient-success text-white">
                <h5 class="mb-0"><i class="bi bi-info-circle"></i> Informações do Portfolio</h5>
            </div>
            <div class="card-body">
                {% if portfolio.descricao %}
                    <div class="mb-3">
                        <strong>Descrição:</strong>
                        <p class="mb-0">{{ portfolio.descricao }}</p>
                    </div>
                {% endif %}
                
                <div class="mb-3">
                    <strong><i class="bi bi-house"></i> Workspace:</strong><br>
                    <a href="{% url 'workspace:detail' portfolio.workspace.pk %}">
                        {{ portfolio.workspace.nome }}
                    </a>
                </div>
                
                <div class="mb-3">
                    <strong><i class="bi bi-people"></i> Cliente:</strong><br>
                                            <a href="{% url 'client:detail' portfolio.cliente.pk %}">
                            {{ portfolio.cliente.nome }}
                    </a>
                </div>
                
                <div class="mb-3">
                    <strong><i class="bi bi-flag"></i> Status:</strong><br>
                    <span class="badge bg-{{ portfolio.get_status_color }}">
                        {{ portfolio.get_status_display }}
                    </span>
                </div>
                
                <div class="mb-3">
                    <strong><i class="bi bi-exclamation-triangle"></i> Risco:</strong><br>
                    <span class="badge bg-{{ portfolio.get_risco_color }}">
                        {{ portfolio.get_risco_display }}
                    </span>
                </div>
                
                <div class="mb-3">
                    <strong><i class="bi bi-star"></i> Prioridade:</strong><br>
                    <span class="badge bg-{{ portfolio.get_prioridade_color }}">
                        {{ portfolio.get_prioridade_display }}
                    </span>
                </div>
                
                {% if portfolio.orcamento %}
                <div class="mb-3">
                    <strong><i class="bi bi-currency-dollar"></i> Orçamento:</strong><br>
                    R$ {{ portfolio.orcamento|floatformat:2 }}
                </div>
                {% endif %}
                
                {% if portfolio.prazo_inicio %}
                <div class="mb-3">
                    <strong><i class="bi bi-calendar"></i> Prazo de Início:</strong><br>
                    {{ portfolio.prazo_inicio|date:"d/m/Y" }}
                </div>
                {% endif %}
                
                {% if portfolio.prazo_fim %}
                <div class="mb-0">
                    <strong><i class="bi bi-calendar-check"></i> Prazo de Entrega:</strong><br>
                    {{ portfolio.prazo_fim|date:"d/m/Y" }}
                </div>
                {% endif %}
            </div>
        </div>
    </div>
    
    <!-- Estatísticas e Projetos -->
    <div class="col-lg-8">
        <div class="row">
            <div class="col-md-4 mb-4">
                <div class="card text-center">
                    <div class="card-body">
                        <i class="bi bi-kanban display-4 text-primary"></i>
                        <h3 class="text-primary">{{ portfolio.total_projects|default:"0" }}</h3>
                        <p class="text-muted mb-0">Projetos</p>
                    </div>
                </div>
            </div>
            
            <div class="col-md-4 mb-4">
                <div class="card text-center">
                    <div class="card-body">
                        <i class="bi bi-check-circle display-4 text-success"></i>
                        <h3 class="text-success">{{ portfolio.projects_ativos|default:"0" }}</h3>
                        <p class="text-muted mb-0">Ativos</p>
                    </div>
                </div>
            </div>
            
            <div class="col-md-4 mb-4">
                <div class="card text-center">
                    <div class="card-body">
                        <i class="bi bi-graph-up display-4 text-info"></i>
                        <h3 class="text-info">{{ portfolio.progresso_geral|default:"0" }}%</h3>
                        <p class="text-muted mb-0">Progresso</p>
                    </div>
                </div>
            </div>
        </div>
        
        <!-- Progresso Geral -->
        {% if portfolio.progresso_geral %}
        <div class="card mb-4">
            <div class="card-header">
                <h5 class="mb-0"><i class="bi bi-graph-up"></i> Progresso Geral</h5>
            </div>
            <div class="card-body">
                <div class="progress mb-2" style="height: 25px;">
                    <div class="progress-bar bg-success" role="progressbar" 
                         style="width: {{ portfolio.progresso_geral }}%">
                        {{ portfolio.progresso_geral }}%
                    </div>
                </div>
                <small class="text-muted">
                    {{ portfolio.projects_concluidos|default:"0" }} de {{ portfolio.total_projects|default:"0" }} projetos concluídos
                </small>
            </div>
        </div>
        {% endif %}
        
        <!-- Projetos do Portfolio -->
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="mb-0"><i class="bi bi-kanban"></i> Projetos do Portfolio</h5>
                <button type="button" class="btn btn-primary btn-sm" id="openProjectModal">
                    <i class="bi bi-plus-circle"></i> Novo Projeto
                </button>
            </div>
            <div class="card-body">
                {% if portfolio.projects.all %}
                <div class="table-responsive">
                    <table class="table table-hover">
                        <thead>
                            <tr>
                                <th>Projeto</th>
                                <th>Status</th>
                                <th>Progresso</th>
                                <th>Prazo</th>
                                <th>Ações</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for project in portfolio.projects.all %}
                            <tr>
                                <td>
                                    <strong>{{ project.nome }}</strong>
                                    {% if project.descricao %}
                                        <br><small class="text-muted">{{ project.descricao|truncatewords:10 }}</small>
                                    {% endif %}
                                </td>
                                <td>
                                    <span class="badge bg-{{ project.get_status_color }}">
                                        {{ project.get_status_display }}
                                    </span>
                                </td>
                                <td>
                                    <div class="progress" style="height: 20px;">
                                        <div class="progress-bar" role="progressbar" 
                                             style="width: {{ project.progresso }}%">
                                            {{ project.progresso }}%
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    {% if project.prazo_fim %}
                                        {{ project.prazo_fim|date:"d/m/Y" }}
                                        {% if project.prazo_fim < today %}
                                            <span class="badge bg-danger">Atrasado</span>
                                        {% endif %}
                                    {% else %}
                                        <span class="text-muted">-</span>
                                    {% endif %}
                                </td>
                                <td>
                                    <div class="btn-group" role="group">
                                        <a href="{% url 'project:detail' project.pk %}" 
                                           class="btn btn-outline-primary btn-sm">
                                            <i class="bi bi-eye"></i>
                                        </a>
                                        <a href="{% url 'project:edit' project.pk %}" 
                                           class="btn btn-outline-secondary btn-sm">
                                            <i class="bi bi-pencil"></i>
                                        </a>
                                    </div>
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
                {% else %}
                <div class="text-center py-4">
                    <i class="bi bi-kanban text-muted display-4"></i>
                    <h6 class="text-muted mt-2">Nenhum projeto encontrado</h6>
                    <p class="text-muted">Este portfolio ainda não possui projetos.</p>
                    <button type="button" class="btn btn-primary" id="openProjectModalEmpty">
                        <i class="bi bi-plus-circle"></i> Criar Primeiro Projeto
                    </button>
                </div>
                {% endif %}
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    console.log('DOM carregado - Detalhes do Portfolio');
    console.log('Bootstrap disponível:', typeof bootstrap !== 'undefined');
    
    // Confirmação para exclusão
    const deleteButtons = document.querySelectorAll('.delete-btn');
    deleteButtons.forEach(button => {
        button.addEventListener('click', function(e) {
            const itemName = this.getAttribute('data-item-name');
            if (!confirm(`Tem certeza que deseja excluir o portfolio "${itemName}"?`)) {
                e.preventDefault();
            }
        });
    });
    
    // Abrir modal de edição de portfolio via AJAX
    const editPortfolioBtn = document.querySelector('.edit-portfolio-btn');
    if (editPortfolioBtn) {
        editPortfolioBtn.addEventListener('click', function() {
            const portfolioId = this.getAttribute('data-portfolio-id');
            const portfolioName = this.getAttribute('data-portfolio-name');
            console.log(`Abrindo modal de edição para portfolio: ${portfolioName} (ID: ${portfolioId})`);
            
            // Carregar o modal via AJAX
            fetch(`/portfolios/${portfolioId}/edit-modal/`)
                .then(response => response.text())
                .then(html => {
                    // Criar um elemento temporário para extrair o modal
                    const tempDiv = document.createElement('div');
                    tempDiv.innerHTML = html;
                    
                    // Encontrar o modal no HTML retornado
                    const modalHtml = tempDiv.querySelector('.modal');
                    if (modalHtml) {
                        // Remover modal existente se houver
                        const existingModal = document.getElementById('editPortfolioModal');
                        if (existingModal) {
                            existingModal.remove();
                        }
                        
                        // Adicionar o novo modal ao body
                        document.body.appendChild(modalHtml);
                        
                        // Mostrar o modal
                        const modal = new bootstrap.Modal(modalHtml);
                        modal.show();
                        
                        // Adicionar event listener para o formulário
                        setupPortfolioEditForm();
                    } else {
                        console.error('Modal de edição não encontrado no HTML retornado');
                    }
                })
                .catch(error => {
                    console.error('Erro ao carregar modal de edição:', error);
                });
        });
    }
    
    // Setup portfolio edit form function
    function setupPortfolioEditForm() {
        const portfolioEditForm = document.getElementById('portfolioEditForm');
        if (portfolioEditForm) {
            console.log('Formulário de edição de portfolio encontrado');
            portfolioEditForm.addEventListener('submit', function(e) {
                e.preventDefault();
                console.log('Formulário de edição submetido');
                
                const formData = new FormData(this);
                
                fetch(this.action, {
                    method: 'POST',
                    body: formData,
                    headers: {
                        'X-Requested-With': 'XMLHttpRequest',
                        'X-CSRFToken': formData.get('csrfmiddlewaretoken')
                    }
                })
                .then(response => response.json())
                .then(data => {
                    console.log('Resposta de edição:', data);
                    if (data.success) {
                        // Show success message
                        showAlert('success', data.message);
                        
                        // Close modal
                        const modalElement = document.getElementById('editPortfolioModal');
                        if (modalElement) {
                            const modal = bootstrap.Modal.getInstance(modalElement);
                            if (modal) {
                                modal.hide();
                            } else {
                                // Fallback: remove classes manually
                                modalElement.classList.remove('show');
                                modalElement.style.display = 'none';
                                document.body.classList.remove('modal-open');
                                const backdrop = document.querySelector('.modal-backdrop');
                                if (backdrop) backdrop.remove();
                            }
                        }
                        
                        // Reload page to show updated portfolio
                        setTimeout(() => {
                            window.location.reload();
                        }, 1000);
                    } else {
                        // Show errors
                        showFormErrors(data.errors);
                    }
                })
                .catch(error => {
                    console.error('Error:', error);
                    showAlert('danger', 'Erro ao atualizar portfolio. Tente novamente.');
                });
            });
        }
    }
    
    // Show alert function
    function showAlert(type, message) {
        const alertDiv = document.createElement('div');
        alertDiv.className = `alert alert-${type} alert-dismissible fade show`;
        alertDiv.innerHTML = `
            ${message}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        `;
        
        const container = document.querySelector('.container-fluid');
        container.insertBefore(alertDiv, container.firstChild);
        
        // Auto remove after 5 seconds
        setTimeout(() => {
            alertDiv.remove();
        }, 5000);
    }
    
    // Abrir modal de projeto via AJAX
    const openProjectModalBtns = document.querySelectorAll('#openProjectModal, #openProjectModalEmpty');
    openProjectModalBtns.forEach(btn => {
        btn.addEventListener('click', function() {
            console.log('Abrindo modal de projeto...');
            
            // Carregar o modal via AJAX
            fetch('{% url "project:create_modal" %}')
                .then(response => response.text())
                .then(html => {
                    // Criar um elemento temporário para extrair o modal
                    const tempDiv = document.createElement('div');
                    tempDiv.innerHTML = html;
                    
                    // Encontrar o modal no HTML retornado
                    const modalHtml = tempDiv.querySelector('.modal');
                    if (modalHtml) {
                        // Remover modal existente se houver
                        const existingModal = document.getElementById('createProjectModal');
                        if (existingModal) {
                            existingModal.remove();
                        }
                        
                        // Adicionar o novo modal ao body
                        document.body.appendChild(modalHtml);
                        
                        // Mostrar o modal
                        const modal = new bootstrap.Modal(modalHtml);
                        modal.show();
                        
                        // Adicionar event listener para o formulário
                        setupProjectForm();
                    } else {
                        console.error('Modal não encontrado no HTML retornado');
                    }
                })
                .catch(error => {
                    console.error('Erro ao carregar modal:', error);
                });
        });
    });
    
    // Setup project form function
    function setupProjectForm() {
        const projectForm = document.getElementById('projectForm');
        if (projectForm) {
            console.log('Formulário de projeto encontrado');
            
            // Pré-selecionar o portfolio atual se disponível
            const portfolioSelect = projectForm.querySelector('[name="portfolio"]');
            if (portfolioSelect) {
                const currentPortfolioId = '{{ portfolio.pk }}';
                if (currentPortfolioId) {
                    portfolioSelect.value = currentPortfolioId;
                }
            }
            
            projectForm.addEventListener('submit', function(e) {
                e.preventDefault();
                console.log('Formulário submetido');
                
                const formData = new FormData(this);
                
                fetch('{% url "project:create_modal" %}', {
                    method: 'POST',
                    body: formData,
                    headers: {
                        'X-Requested-With': 'XMLHttpRequest',
                        'X-CSRFToken': formData.get('csrfmiddlewaretoken')
                    }
                })
                .then(response => response.json())
                .then(data => {
                    console.log('Resposta:', data);
                    if (data.success) {
                        // Show success message
                        showAlert('success', data.message);
                        
                        // Close modal
                        const modalElement = document.getElementById('createProjectModal');
                        if (modalElement) {
                            const modal = bootstrap.Modal.getInstance(modalElement);
                            if (modal) {
                                modal.hide();
                            } else {
                                // Fallback: remove classes manually
                                modalElement.classList.remove('show');
                                modalElement.style.display = 'none';
                                document.body.classList.remove('modal-open');
                                const backdrop = document.querySelector('.modal-backdrop');
                                if (backdrop) backdrop.remove();
                            }
                        }
                        
                        // Reset form
                        projectForm.reset();
                        
                        // Reload page to show new project
                        setTimeout(() => {
                            window.location.reload();
                        }, 1000);
                    } else {
                        // Show errors
                        showFormErrors(data.errors);
                    }
                })
                .catch(error => {
                    console.error('Error:', error);
                    showAlert('danger', 'Erro ao criar projeto. Tente novamente.');
                });
            });
        }
    }
    
    // Show form errors function
    function showFormErrors(errors) {
        // Clear previous errors
        document.querySelectorAll('.is-invalid').forEach(el => {
            el.classList.remove('is-invalid');
        });
        document.querySelectorAll('.invalid-feedback').forEach(el => {
            el.remove();
        });
        
        // Show new errors
        Object.keys(errors).forEach(field => {
            const input = document.querySelector(`[name="${field}"]`);
            if (input) {
                input.classList.add('is-invalid');
                
                const errorDiv = document.createElement('div');
                errorDiv.className = 'invalid-feedback';
                errorDiv.textContent = errors[field][0];
                input.parentNode.appendChild(errorDiv);
            }
        });
    }
});
</script>
{% endblock %}